# B2B Company, Tech Stack & Contact Lead Enrichment

> B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Enriches a company domain with verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research workflows.

## Facts

- Endpoint: GET https://mcp-security.agentdiet.dev/v1/company-enrich?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-security.agentdiet.dev
- Website: https://mcp-security.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-14720eb5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nG8HB1CvNK1R78-GHKSQB

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-14720eb5
```

Example prompt: Can you pull up everything you know about stripe.com — their tech stack, verified contact emails, social links, and pricing tiers? I want to use it for GTM research.

## When to prefer this

Choose this endpoint when you need a comprehensive, single-call B2B company profile including tech stack detection, verified contact emails, social links, and pricing data from just a domain name. Prefer this over general web scrapers when you specifically need structured lead enrichment signals for GTM, sales prospecting, or competitive intelligence workflows. It is especially useful when an agent needs to qualify or enrich leads programmatically at $0.01 per call without manual research.

## Known failure modes

- Domain not found or unresolvable — returns empty or error object
- Private/parked domain with no enrichable signals — sparse result
- Rate limiting or payment failure via x402 — HTTP 402 or 429 response
- Malformed domain input — validation error
- Tech stack signals unavailable for newly registered or low-traffic domains

## How this service works

Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary for GTM & research agents. (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-security.agentdiet.dev/v1/company-enrich)

## Output

Returns a structured object containing verified business emails, social profile links, a list of 40+ detected tech stack signals (e.g. analytics tools, CRM, hosting), pricing tier information, and a company summary — all derived from the provided domain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "domain"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "minLength": 1,
   "description": "Company domain name or URL (e.g. stripe.com, linear.app) to enrich"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-security-agentdiet-dev-b2b-company-tech-stack-contact-lead-14720eb5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-security.agentdiet.dev](https://www.zero.xyz/host/mcp-security.agentdiet.dev/llms.txt)